rock phosphorite
英 [rɒk ˈfɒsfəraɪt]
美 [rɑːk ˈfɑsfəˌraɪt]
【化】磷灰岩
双语例句
- The substrate is mainly basalt and volcanic clastic rock, and then limestone and phosphorite in seamounts MA, MC, MD, ME, MF from Magellan seamounts.
麦哲伦海山区MA、MC、MD、ME、MF海山的结壳基岩类型主要有玄武岩、火山碎屑岩，其次为灰岩和磷块岩。 - Lower Cambrian black rock series are widely distributed in the Western Zhejiang, and the exploitation of stone coal, pyrite, phosphorite and other mineral resources has a history of hundred of years.
浙西地区广泛分布着下寒武统黑色岩系，丰富的石煤、黄铁矿、磷块岩等矿产资源被开采利用，已有数百年的历史。